swbackup example

function write-DRMMDiag ($messages) {
    write-host  '<-Start Diagnostic->'
    foreach ($Message in $Messages) { $Message }
    write-host '<-End Diagnostic->'
} function write-DRRMAlert ($message) {
    write-host '<-Start Result->'
    write-host "Alert=$message"
    write-host '<-End Result->'
}
$version = (Get-ItemProperty "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion").CurrentVersion
if ($Version -lt "6.3") {
    write-DRRMAlert "Unsupported OS. Only Server 2012R2 and up are supported."
    exit 1
}

$Date = (get-date).AddHours(-48)

$SessionsList = & "C:\Program Files\Backup Manager\clienttool.exe" -machine-readable control.session.list  -delimiter "," | convertfrom-csv -Delimiter "," | where-object { $_.state -ne "Completed" -and [datetime]$_.start -gt $Date }
$FailedBackups = foreach ($session in $SessionsList) {
    if ($Session.state -eq 'InProcess' -and $session.START -lt (get-date).AddHours(-23)) { "Backup has been running for over 23 hours. Backup Started at $($session.START)" }
    if ($Session.state -eq 'CompletedwithErrors') { "Backup has completed with an error. Backup Started at $($session.START)" }
    if ($Session.state -eq 'Failed') { "Backup has failed with an error. Backup Started at $($session.START)" }
    if ($Session.state -eq 'Skipped') { "Backup has been skipped as previous job was still running. Backup Started at $($session.START)" }
}

if ($FailedBackups) {
    write-DRRMAlert "Failed backups found. Please check diagnostic information"
    write-DRMMDiag ($FailedBackups, $SessionsList | Out-String)
    exit 1
}
else {
    write-DRRMAlert "Healthy. No Failed backups"
    write-DRMMDiag ($FailedBackups, $SessionsList | Out-String)
}